• about19

I-Gigabit Ethernet switch (8 izimbobo)

Incazelo emfushane:

Sekela ukuguqulwa okufanayo phakathi kuka-10/100Base-TX no-1000Base-TX;
8 10/100/1000Base-T RJ45 amachweba;
10/100/1000Mbps izinga lokuzivumelanisa ngokwakho, i-MDI/MDI-X ukuzivumelanisa ngokwakho, ukuzivumelanisa ngokugcwele/isigamu se-duplex;
Isekela ukulawulwa kokugeleza kwe-IEEE 802.3x okugcwele okuyiduplex kanye nokulawula ukugeleza kwe-Backpressure half-duplex.
Izixhumanisi zamehlo nezikagesi zinezinkomba ezigcwele zokuxhuma/zomsebenzi;
Wonke amachweba asekela ukudluliswa kwe-wire-speed okungavimbeli ukuze kudluliselwe kalula;
Umsebenzi wokuhlunga wokusakaza, ikheli lokufunda okuzenzakalelayo kanye nomsebenzi wokuvuselela okuzenzakalelayo kanye nendlela yokusebenza kwesitolo nokuya phambili
Yamukela i-“YOFC” yamandla kagesi azithuthukisile kanye nedizayini ephezulu yokungafuneki umsebenzi ukuze unikeze ukuphuma kwamandla okuzinzile kwesikhathi eside;
Xhuma futhi udlale, kulula futhi kulula ukuyisebenzisa, ngaphandle kwanoma yiziphi izilungiselelo;
Ideskithophu, ukufakwa odongeni;
Idizayini yamandla aphansi yomsingathi, ifeni esebenzayo yokuthuthukisa ukunqanyulwa kokushisa, kanye nekesi yensimbi iqinisekisa ukusebenza okuzinzile komkhiqizo.
Izinto ezisetshenziswayo zihlangabezana nezinga le-CCC likazwelonke, zihlangabezana ngokugcwele nezidingo zokuphepha, futhi ziphephile futhi zithembekile ukuthi zingasetshenziswa.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

incazelo yomkhiqizo:

Uchungechunge lwe-CF-G108W lwe-Gigabit Ethernet switch luwuchungechunge lwe-Fast Ethernet olungalawulwa oluthuthukiswe inkampani yethu, olunamachweba angu-8 10/100/1000Base-T RJ45.Qaphela ukuxhumana okulula nokunwetshwa kwenethiwekhi.Isixazululo se-backplane enkulu kanye ne-cache switching chip enkulu sikhethwa ukuthuthukisa izinga lokudlulisela amafayela amakhulu, futhi singaxazulula ngokuphumelelayo izinkinga zokuqandisa kwevidiyo nokulahlekelwa kwesithombe endaweni yokuqapha ephezulu.Ilungele amahhotela, amabhange, amakhampasi, izindawo zokulala zasefekthri kanye namabhizinisi amancane naphakathi nendawo ukuze akhe amanethiwekhi angabizi kakhulu.Imodeli yokuphatha okungeyona eyenethiwekhi, ipulaki nokudlala, akukho ukucushwa okudingekayo, kulula ukukusebenzisa.

2 (1)
2 (5)
imodeli I-CF-G108W
imbobo engashintshi 8 10/100/1000Base-TXRJ45 amachweba
  IEEE802.1d Isihlahla Esinwebekayo
Izici zembobo yenethiwekhi Isixhumi sikagesi: RJ45
Ibanga lokudlulisa: ≤100 amamitha
Ukusebenza Indlela yokudlulisa: isitolo naphambili
I-Bandplane Bandwidth: 16Gbps
Inqolobane yokudlulisa iphakethe: 4M
Imininingwane Yamandla Inqolobane yokudlulisa iphakethe: 4M
Amandla aphelele omshini wonke: 10W
Ukusetshenziswa kwamandla okulindile: <3.1W (ukusetshenziswa kwamandla kwawo wonke umshini)
Ukusetshenziswa kwamandla okugcwele: <6W (ukusetshenziswa kwamandla wonke)
Isikhombi se-LED Inkomba yamandla: PWR (eluhlaza);
Inkomba yedatha: Isixhumanisi/Act (luhlaza)
uhlu lokupakisha Igama lento ubuningi iyunithi
8-port Gigabit Ethernet switch (CF-G108W) 1 umbhoshongo
I-adaptha yamandla yangaphandle engu-12V/1A 2 hlubula
Ikhadi lewaranti nesitifiketi 1 ukwabelana
Quick Start Guide 1 ukwabelana
Inombolo yomkhiqizo incazelo yomkhiqizo
I-CF-G105W Uhlobo lomsakazo wangaphandle 5-port Gigabit Ethernet switch, 5 RJ45 amachweba kagesi: 10/100/1000Mbps, 100m;i-adaptha yamandla yangaphandle: okokufaka kwe-AC 100V-240V, okuphumayo kwe-DC 5V/1A
I-CF-G108W Uhlobo lomsakazo wangaphandle 8-port Gigabit Ethernet switch, 8 RJ45 amachweba kagesi: 10/100/1000Mbps, 100m;i-adaptha yamandla yangaphandle: okokufaka kwe-AC 100V-240V, okuphumayo kwe-DC 12V/1A

Shintsha ukuhamba komsebenzi?
1. Ukufunda nokutholwa: Iswishi izofunda ikheli lomthombo le-MAC lohlaka lwedatha olutholiwe;

1. Uma iswishi ithola ifremu yedatha evela embotsheni ethile, izofunda ikheli lomthombo we-MAC lohlaka futhi igcwalise ikheli le-MAC kanye nembobo ehambisana nayo kuthebula le-MAC.Iswishi isho "ukushintsha" futhi iyidivayisi yenethiwekhi esetshenziselwa ukudlulisa isignali kagesi (i-optical).Ingahlinzeka ngendlela yesignali kagesi ekhethekile yanoma imaphi amanodi enethiwekhi amabili weswishi yokufinyelela.Ukushintsha Okuvame kakhulu amaswishi e-Ethernet.Okunye okujwayelekile ukushintshwa kwezwi ocingweni, ukushintshwa kwefiber nokunye.

2. Ukuphelelwa yisikhathi: Okufakiwe kwe-MAC okufundwe ngenqubo yokufunda kunesitembu sesikhathi, futhi lesi sitembu sesikhathi sisetshenziselwa ukususa okufakiwe okudala kuthebula le-MAC.

1. Uma okufakiwe kudaliwe kuthebula le-MAC, kuzoqala ukubala kwehle kusetshenziswa isitembu sakhona sesikhathi njengenani lokuqala.Ngemva kokuba inani lokubala lifinyelela ku-0, okufakiwe kuyasuswa;

2. Uma iswishi ithola ifremu enomthombo ofanayo we-MAC kusukela kuthebula elifanayo ngaphambi kokuthi okufakiwe kususwe, izovuselela okufakiwe kuthebula;

3. Okufakiwe kuzosuswa uma uhlaka lomthombo we-MAC lungakatholwa kusukela embobeni ngemva kokuba inani lesitembu sesikhathi lifinyelela ku-0.

3. Izikhukhula: Inqubo yeswishi yokuthumela amafreyimu kuzo zonke izimbobo ngaphandle kwembobo eyamukelayo ibizwa ngokuthi yi-flooding.

1. Uma ithola ifremu yedatha indawo okuyiwa kuyo ikheli le-MAC lingekho kuthebula le-MAC, iswishi ayikwazi ukuthumela uhlaka kusiphi imbobo, futhi izogcwala ngalesi sikhathi;

2. Uma uhlaka olunekheli le-MAC okuyiwa kulo njengekheli lokusakaza lamukelwa, luzogcwala;

3. Uma uhlaka lapho ikheli le-MAC okuyiwa kulo liyi-multicast (multicast) ikheli lamukelwe, lizogcwala.

4. Ukudlulisela phambili okukhethiwe: Ngemva kokuhlola ikheli le-MAC lohlaka, inqubo yokudlulisela ifreyimu ukusuka kuphothi elifanele ibizwa ngokuthi ukudlulisela phambili okukhethiwe.

1. Ngemuva kokuthi iswishi ithole uhlaka lwedatha, uma ikheli le-MAC lozimele lisethebula le-MAC, izodlulisela ifremu embobeni ehambisanayo esikhundleni sokukhukhula kuzo zonke izimbobo.

5. Ukuhlunga: Kwezinye izimo, amafreyimu ngeke adluliselwe phambili.

1. Iswishi ngeke idlulisele uhlaka embobeni ethole uhlaka;

2. Iswishi izolahla uhlaka olulimele futhi ingaludluliseli, njengohlaka olungakudluli ukuhlolwa kwe-CRC, njll.;

3. Ngoba amanye amafreyimu ezilungiselelo zokuphepha ngeke adluliselwe ngokushintsha, njengekheli le-MAC elisuselwa kukheli, i-VLAN, njll.


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